chore(isClass): clean up code style
chore(isClass): clean up code style

BookingBug/bootstrap,Kpler/bootstrap,caoruiy/bootstrap,vfiles/bootstrap,shootermv/bootstrap,BookingBug/bootstrap,icfantv/bootstrap,fpipita/bootstrap,RobJacobs/bootstrap,byronigoe/bootstrap,shootermv/bootstrap,angular-ui/bootstrap,benhalverson/bootstrap,Servoy/bootstrap,looker/bootstrap,caoruiy/bootstrap,Servoy/bootstrap,wesleycho/bootstrap,wesleycho/bootstrap,vfiles/bootstrap,Kpler/bootstrap,byronigoe/bootstrap,benhalverson/bootstrap,RobJacobs/bootstrap,angular-ui/bootstrap,benhalverson/bootstrap,fpipita/bootstrap,looker/bootstrap,benhalverson/bootstrap,icfantv/bootstrap